A history of nitrous oxide and oxygen anaesthesia. X. The early manufacture, storage and purity of nitrous oxide.
D000769:Anesthesia, Inhalation / Q000009:adverse effects / Q000266:history*; D002625:Chemistry, Organic; D004345:Drug Industry / Q000266:history*; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D009609:Nitrous Oxide / Q000266:history*
D009609:Nitrous Oxide